Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having index change +-(.,.) 0,0 0,2 or 1,1.

A264115

Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having index change +-(.,.) 0,0 0,2 or 1,1.

Terms

    a(0) =32a(1) =3025a(2) =441000a(3) =21511044a(4) =1680100825a(5) =127528266321

External references